Mid-Level Full-Stack Engineer - Build & Own Customer Apps

animaltrust; Warrington; On-site; GBP 45,000 - 65,000; Full time

Benefits offered by this job

6 weeks holiday

Sickness 52 weeks

Employee assistance programme

Enhanced maternity/paternity package

Contributory pension 4%

Perkbox store discounts

Staff discount 20%

E-Car Scheme

Cycle to work

Job summary

Animal Trust, a UK-based veterinary CIC, is seeking a developer to join our digital team to build and maintain bespoke products for our customers and colleagues.

You'll work on live applications, APIs, integrations, and our new native mobile app, with ownership increasing after launch, while supporting a junior developer and collaborating with external specialists to ensure reliable, high-quality solutions.

Qualifications

• 3–5 years of professional software engineering/full-stack experience.
• Strong JavaScript/TypeScript and React/Next.js experience.
• Backend development using Node.js or similar.
• REST APIs, third-party integrations and SQL/NoSQL databases.
• Git, cloud platforms, Kubernetes and modern development workflows.
• Experience contributing to iOS/Android mobile applications.
• Pragmatic problem-solving and ownership of existing systems.
• Effective, responsible use of AI-assisted development tools.

Responsibilities

• Maintain, monitor and troubleshoot live products, integrations and services.
• Develop features, APIs, integrations and data flows across front and back-end systems.
• Contribute to development and ongoing ownership of our iOS and Android app.
• Write maintainable, documented code and participate in reviews, testing and deployment.
• Support a junior developer and work with external development partners.
• Improve development workflows, monitoring, tooling and automation.
• Participate in an out-of-hours rota for critical incidents.

Skills

JavaScript/TypeScript

React/Next.js

Node.js

REST APIs

SQL/NoSQL

Git

Kubernetes

Mobile Apps

AI tools

Tools

Docker

CI/CD

Strapi

Prisma

Directus

PostgreSQL

Job description

Animal Trust, a UK-based veterinary CIC, is seeking a developer to join our digital team to build and maintain bespoke products for our customers and colleagues.

You'll work on live applications, APIs, integrations, and our new native mobile app, with ownership increasing after launch, while supporting a junior developer and collaborating with external specialists to ensure reliable, high-quality solutions.